RESUMO
Point of care lung ultrasound (POC-LUS) has played important roles in diagnosing neonatal lung diseases and assisting in their treatment. A newborn infant with severe respiratory distress diagnosed as pulmonary atelectasis caused by congenital massive pleural effusion, whose consolidated lung recruitment after pleural puncture drainage under POC-LUS guidance. Lung ultrasound can be performed easily and timely at bed-side with free of radiation exposure, thus it should be used extensively in the neonatal department.
Assuntos
Drenagem/métodos , Derrame Pleural/terapia , Sistemas Automatizados de Assistência Junto ao Leito , Atelectasia Pulmonar/terapia , Punções/métodos , Ultrassonografia de Intervenção/métodos , Humanos , Recém-Nascido , Doenças do Recém-Nascido/terapia , Masculino , Derrame Pleural/complicações , Derrame Pleural/congênito , Atelectasia Pulmonar/complicações , Atelectasia Pulmonar/congênito , Síndrome do Desconforto Respiratório do Recém-Nascido/etiologia , Síndrome do Desconforto Respiratório do Recém-Nascido/terapia , Resultado do TratamentoAssuntos
Diagnóstico por Imagem , Pulmão Hipertransparente/diagnóstico , Pulmão Hipertransparente/etiologia , Pneumotórax/diagnóstico , Brônquios/anormalidades , Criança , Pré-Escolar , Diagnóstico Diferencial , Corpos Estranhos/complicações , Corpos Estranhos/diagnóstico , Humanos , Lactente , Recém-Nascido , Pulmão/anormalidades , Neoplasias Pulmonares/complicações , Neoplasias Pulmonares/diagnóstico , Pulmão Hipertransparente/congênito , Doenças Linfáticas/complicações , Doenças Linfáticas/diagnóstico , Mediastino/anormalidades , Pneumonectomia/efeitos adversos , Pneumotórax/complicações , Pneumotórax/congênito , Síndrome de Poland/complicações , Síndrome de Poland/diagnóstico , Atelectasia Pulmonar/complicações , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/diagnóstico , Síndrome de Cimitarra/complicações , Síndrome de Cimitarra/diagnósticoRESUMO
OBJECTIVE: Pulmonary atelectasis (PA) is a common clinical complication among newborns, and it is one of the most common causes of neonatal dyspnea, a condition with no specific effective treatment. This study examined the effectiveness and security of bronchoalveolar lavage (BL) regarding the treatment of neonatal PA under ultrasound monitoring. METHODS: A total of 57 patients diagnosed with PA via lung ultrasound (LUS) were included in this study. All patients received BL via a tracheal intubation injection of lavage fluid. The LUS was conducted immediately after each lavage to understand the conditions of lung re-expansion. Irrigation was repeated two to three times as one course of treatment. BL was provided as one to two courses of treatment daily for several days according to atelectasis and lung recruitment status. RESULTS: Of the 57 patients, BL was very effective in 44 cases (77.2%), marginally effective in nine cases (15.8%) and ineffective in four cases (7.0%), showing a total effective rate of 93.0%. The four ineffective cases showed a long disease duration and severe pulmonary consolidation. CONCLUSIONS: BL showed significant effectiveness for the treatment of neonatal PA under ultrasound monitoring. This treatment is easy to operate, and no adverse side effects were observed. Thus, BL should be considered for clinical application.
Assuntos
Lavagem Broncoalveolar/estatística & dados numéricos , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/terapia , Feminino , Humanos , Recém-Nascido , Pulmão/diagnóstico por imagem , Masculino , Atelectasia Pulmonar/diagnóstico por imagem , Respiração Artificial/efeitos adversos , UltrassonografiaRESUMO
Congenital atelectasis and ascending infection around the fetuses were of importance in the pathogenesis of respiratory disturbances in 38 newborns with extremely low body weight.
Assuntos
Recém-Nascido de muito Baixo Peso , Atelectasia Pulmonar/congênito , Síndrome do Desconforto Respiratório do Recém-Nascido/etiologia , Feminino , Hemorragia/patologia , Humanos , Recém-Nascido , Infecções/patologia , Pulmão/patologia , Gravidez , Segundo Trimestre da Gravidez , Atelectasia Pulmonar/patologia , Síndrome do Desconforto Respiratório do Recém-Nascido/patologiaRESUMO
STUDY OBJECTIVES: To review our experience with indications, timing, and results of pulmonary resection in infants. DESIGN: Retrospective cohort study. SETTING: Thoracic Surgery Department, Chest Diseases Hospital, Kuwait. PATIENTS AND INTERVENTION: Forty-seven infants with congenital lung diseases were treated with pulmonary resection from January 1993 to December 2000. RESULTS: The mean age at the time of diagnosis was 90 days (range, 7 days to 11 months). Thirty-four patients were male (72%). Congenital lobar emphysema, congenital cystic adenomatoid malformation, pulmonary sequestration, and atelectasis were seen in 26, 10, 6, and 5 patients, respectively. The indications for surgery were respiratory distress in 32 patients (68%), respiratory tract infections in 12 patients (26%), and the presence of asymptomatic chest radiographic findings in 3 patients (6%). A lobectomy was performed in 42 patients (89%), bilobectomy in 2 patients (4%), left pneumonectomy in 1 patient (2%), and excision of a mass in 2 patients with extralobar sequestration (4%). An emergency lobectomy was performed in seven patients (15%). Only one postoperative death occurred following a left pneumonectomy for extensive congenital adenomatoid malformation due to pulmonary hypertension. Four patients (9%) had postoperative complications: atelectasis (n = 2), prolonged air leak (n = 1), and pneumothorax (n = 1). Mean follow-up was 4 years (range, 1 to 5 years) for all patients. None of the patients had any physical limitations. CONCLUSION: Pulmonary resection is indicated for the majority of patients with congenital lung malformations. In case of severe respiratory distress, an emergency lobectomy can be performed safely.
Assuntos
Pulmão/anormalidades , Pneumonectomia , Sequestro Broncopulmonar/cirurgia , Malformação Adenomatoide Cística Congênita do Pulmão/cirurgia , Feminino , Seguimentos , Humanos , Lactente , Recém-Nascido , Masculino , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/cirurgia , Enfisema Pulmonar/congênito , Enfisema Pulmonar/cirurgia , Estudos Retrospectivos , Fatores de TempoRESUMO
A left upper lobectomy in a 5-month-old infant revealed a specimen whose tissue, both grossly and microscopically, was characteristic of intr- and extrapulmonary swquestration, bronchial atresia, and adenomatoid cystic malformation. This case may be considered the missing link between the various congenital lung malformations, for it illustrates their interrelationship or their common origin. Atresia or malformation of the main bronchus seems to be the defect shared by all these anomalies. A similar bronchial abnormality probably is responsible for congenital lobar emphysema and isolated congenital lung cysts.
Assuntos
Pulmão/anormalidades , Angiocardiografia , Brônquios/anormalidades , Sequestro Broncopulmonar/complicações , Cateterismo Cardíaco , Feminino , Humanos , Lactente , Contagem de Leucócitos , Pulmão/patologia , Pneumonectomia , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/patologia , Enfisema Pulmonar/congênitoRESUMO
Shrinking and atelectatic pulmonary processes--atelectasis syndrome--and lobar emphysema show morphological similarities: congenital malformations of the bronchial structure, external compression of the bronchi as well as inflammatory processes. Ventilation mechanics determine whether in the described processes an atelectasis or an emphysema manifests itself clinically. Usually, one finds over-expansions in connection with atelectasis syndrome and atelectases together with lobar emphysema. Both processes can be reversible, if we are not dealing with bronchial malformations. Longer lasting processes as well as acute, life threatening forms require operation. The belief that atelectasis syndrome and lobar emphysema constitute a nosological unity is illustrated by our cases of 9 patients with atelectasis syndrome and 16 patients with lobar emphysema.
Assuntos
Brônquios/anormalidades , Atelectasia Pulmonar/congênito , Enfisema Pulmonar/congênito , Brônquios/patologia , Bronquiectasia/congênito , Bronquiectasia/patologia , Criança , Pré-Escolar , Diagnóstico Diferencial , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Alvéolos Pulmonares/patologia , Atelectasia Pulmonar/patologia , Enfisema Pulmonar/patologia , SíndromeRESUMO
Ultrasound has recently become an important method for diagnostic examination and monitoring of lung disease. Many lung diseases, such as respiratory distress syndrome, transient tachypnea of the newborn, pneumonia, atelectasis and pneumothorax were diagnosed by chest X-ray or CT scan in the past, but can now easily be diagnosed with lung ultrasound. Lung ultrasound has many advantages over X-ray and CT scan including accuracy, reliability, low-cost and simplicity, as well as the fact that ultrasound incurs no risk of radiation damage. It is therefore feasible and convenient to perform at the bedside in a neonatal ward. This review focuses on features of bedside lung ultrasound and diagnosis features of common lung diseases in newborn infants, culminating in suggestions for improving the application of ultrasound in the neonatal field.
Assuntos
Doenças do Recém-Nascido/diagnóstico por imagem , Pneumopatias/diagnóstico por imagem , Pulmão/diagnóstico por imagem , Humanos , Recém-Nascido , Pneumopatias/congênito , Pneumotórax/congênito , Pneumotórax/diagnóstico por imagem , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/diagnóstico por imagem , Radiografia Torácica , Síndrome do Desconforto Respiratório do Recém-Nascido/diagnóstico por imagem , Tomografia Computadorizada por Raios X , UltrassonografiaAssuntos
Atelectasia Pulmonar/congênito , Edema Pulmonar/congênito , Síndrome do Desconforto Respiratório do Recém-Nascido/diagnóstico por imagem , Humanos , Recém-Nascido , Postura , Atelectasia Pulmonar/complicações , Atelectasia Pulmonar/diagnóstico por imagem , Edema Pulmonar/complicações , Edema Pulmonar/diagnóstico por imagem , Radiografia , Síndrome do Desconforto Respiratório do Recém-Nascido/complicaçõesAssuntos
Doenças das Glândulas Suprarrenais/congênito , Nefropatias/congênito , Pancreatopatias/congênito , Gravidez em Diabéticas/complicações , Atelectasia Pulmonar/congênito , Veias Renais , Tromboflebite/congênito , Adulto , Hemorragia Cerebral/congênito , Feminino , Humanos , Hiperplasia , Recém-Nascido , Infarto , Masculino , Troca Materno-Fetal , GravidezAssuntos
Atelectasia Pulmonar , Animais , Brônquios/fisiopatologia , Broncopatias/fisiopatologia , Diagnóstico Diferencial , Cães , Complicações Pós-Operatórias , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/diagnóstico por imagem , Atelectasia Pulmonar/fisiopatologia , Radiografia , Tensão Superficial , Doenças Torácicas/cirurgia , Cirurgia Torácica , Tórax/cirurgia , Fatores de TempoRESUMO
BACKGROUND: The authors report successful salvage of the ipsilateral lung by a bronchoplastic procedure in 3 patients with a long-standing, totally collapsed lung. METHODS: The 3 patients were 1, 5, and 6 years of age, and the left lung had been collapsed totally for periods of 13 months to 5 years. The origin of atelectasis was congenital in 2 patients and traumatic in one patient. Bronchoscopy showed complete obstruction of the left main bronchus. In each patient, the left lung was small and appeared as a liverlike organ. Entire length of the main bronchus was resected. The left lung was not aerated in spite of aggressive bagging through an endotracheal tube inserted into the distal bronchial stump. The bifurcation of the upper and lower segmental bronchi was anastomosed to the trachea by interrupted sutures. Histology of the resected bronchus in the cases of congenital origin showed bronchial rings represented by islands of immature cartilage. RESULTS: Chest x-ray showed complete aeration of the left lung at 3, 4, and 5 months, respectively, after surgery in the 3 children. Bronchoscopy disclosed a well-reconstructed airway in all patients. Two of the 3 patients have been free from respiratory distress during a 3- to 4-year follow-up. The latest patient to have this surgery is undergoing home ventilation because of chronic lung disease. CONCLUSIONS: A long-standing collapsed lung in children may reexpand if bronchial continuity is restored. Insufficient inflation of the lung at surgery is not an indication for pneumonectomy. When at all possible, a child's lung should be preserved.
Assuntos
Anormalidades Múltiplas/cirurgia , Brônquios/cirurgia , Atelectasia Pulmonar/congênito , Atelectasia Pulmonar/cirurgia , Terapia de Salvação/métodos , Broncoscopia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Atelectasia Pulmonar/diagnóstico , Atelectasia Pulmonar/etiologia , Síndrome do Desconforto Respiratório/complicações , Resultado do TratamentoRESUMO
A boy, 2 years 5 months of age, was admitted for examination and was found to be mentally retarded. He had a history of low birth weight, covered anus, and perineal fistula. Investigation revealed ventricular septal defect and persistent left superior vena cava, left upper lobe atelectasis, hand and foot anomalies, agenesis or nonfunctioning right kidney and large left kidney with double pelves and double ureters, and large sigmoid colon. Family history revealed consanguineous parents and a mentally retarded elder sister who had anorectal atresia with introital fistula and perineal ectopic stenotic anus. This family demonstrates two extremes of the same syndrome, most probably inherited as an autosomal-recessive entity.